Oil Pressure
Oil Pressure
Author
Discussion

gozzy

Original Poster:

239 posts

229 months

Sunday 18th May 2008
quotequote all
Guys

What should the oil pressure on a V6 be?

Mine runs at about 70ish all the time, drops to 50 when I disengage at the lights.

The 'bible' says at least 38. Is mine high and should I worry or is every car different?

confused

ketvrin

3,504 posts

238 months

Sunday 18th May 2008
quotequote all
Mines 50 at normal running and it drops a bit on tickover

your high reading is probably the gauge...

K

gerald-tvr

4,896 posts

226 months

Sunday 18th May 2008
quotequote all
Mines about the the same as Ketvrin

mikee boy

967 posts

280 months

Sunday 18th May 2008
quotequote all
It will depend on the temperature of the oil and the revs. Mine is anywhere (everywhere) between 35 and 90 according to the gauge. Yours sounds very normal.

Oil pressure is determined by the pump (a huge engine driven thing) and the gaps the oil is squeezed through (not a common issue with the V6 engines). It's a very robust system.

Roy C

4,213 posts

313 months

Monday 19th May 2008
quotequote all
gozzy said:
Guys

What should the oil pressure on a V6 be?

Mine runs at about 70ish all the time, drops to 50 when I disengage at the lights.

The 'bible' says at least 38. Is mine high and should I worry or is every car different?

confused
Sounds like you have really good oil pressure (38 is for a worn engine).

barkychoc

7,848 posts

233 months

Monday 19th May 2008
quotequote all
gozzy said:
Guys

What should the oil pressure on a V6 be?

Mine runs at about 70ish all the time, drops to 50 when I disengage at the lights.

The 'bible' says at least 38. Is mine high and should I worry or is every car different?

confused


Mark - you forgot to say you have a super low mileage exceptional car!
You should see higher oil pressure when cold to when its warmed up - when its warm the oil thins a bit with the heat.
I'd be well happy with those pressures (V8 runs lower pressures than the V6).

Chris

mikee boy

967 posts

280 months

Monday 19th May 2008
quotequote all
Well I guess my gauge must be reading too high then.

Barkychoc

7,848 posts

233 months

Monday 19th May 2008
quotequote all
Probably also dangerous to assume the TVR gauge is accurate aswell!

gozzy

Original Poster:

239 posts

229 months

Monday 19th May 2008
quotequote all
barkychoc said:
gozzy said:
Guys

What should the oil pressure on a V6 be?

Mine runs at about 70ish all the time, drops to 50 when I disengage at the lights.

The 'bible' says at least 38. Is mine high and should I worry or is every car different?

confused
Mark - you forgot to say you have a super low mileage exceptional car!
You should see higher oil pressure when cold to when its warmed up - when its warm the oil thins a bit with the heat.
I'd be well happy with those pressures (V8 runs lower pressures than the V6).

Chris
(Mark - you forgot to say you have a super low mileage exceptional car!)
Yes forgot to mention that Chris. It does drop a couple of notches when warm.

Thanks Guys I feel a lot happier now.